This paper investigates the influence of Nano-silica (NS) addition on the consistency and
compressive strength development of cemented paste backfill (CPB). Tetraethyl …

The use of nanomaterials has become a popular way to improve the performance of cement-
based composites. At the same time, ultra-high strength concrete is becoming more widely …

The nanoparticles of SiO 2 were used in cement systems to modify the rheological behavior,
to enhance the reactivity of supplementary cementitious materials, and also to improve the …

This paper presents results of an experimental investigation on fresh and hardened
properties of high-performance concrete (HPC) containing nanosilica (nS), and a …

Ultrahigh performance concrete (UHPC), which is characterized by dense microstructure
and strain hardening behavior, provides exceptional durability and a new level of structural …

This study is focused on the formation of calcium silicate hydrate (C–S–H) seeds during the
pre-induction and induction period of hydration in the presence of silica nanoparticles …

Nano materials have unique characteristics that can improve the performance of asphalt
mixture and one of the most commonly used nano material. Natural nano silica was used …

This research reports on the performance of nano-SiO2 particles from natural hydrothermal
solutions obtained by membrane ultrafiltration and, optionally, by cryochemical vacuum …

Portland cement concrete is most used commodity in the world after water. Major part of civil
and transportation infrastructure including bridges, roadway pavements, dams, and …

Despite the significant features of fiber-reinforced cementitious composites (FRCCs),
including better mechanical, fractural, and durability performance, their high content of …